P746/EN TD/G31 Technical Data
(TD) 2-10
MiCOM P746
TD
Oscillography
(Disturbance Recorder)
Duration:
∗ Settable from 0.1 to 10.5s
Trigger Position:
∗ 0...100% (step 0.1%)
Trigger Mode:
∗ Single/Extended
Analog Channel 1:
∗ up to 21
Digital Input 1
∗ up to 32
Selected binary channel assignment from any
DDB status point within the relay (opto input,
output contact, alarms, starts, trips, controls,
logic…).
Sampling frequency:
∗ 1200Hz
Communications
RP1 Protocol:
∗ Courier
RP1 Address (courier)
∗ 6…34
Inactivity Timer: 1…30 minutes
∗ IEC870-5-103
RP1 Address: (Courier):
∗ 6…34
RP1 InactivTimer:
∗ 1…30mins
RP1 Port Config (Courier)::
∗ K Bus
∗ EIA485 (RS485)
RP1 Comms Mode (EIA485 (RS485)):
∗ IEC60870 FT1.2 Frame
∗ IEC60870 10-Bit FrameRP1 Baud Rate
(EIA485 (RS485)): 9600/19200/38400 bits/s
Optional Additioal Second Rear Port
Communication (RP2)
RP2 Protocol:
∗ Courier (fixed)
RP2 Port Config:
∗ Courier over EIA(RS)232
∗ Courier over EIA(RS)485
∗ K-Bus
RP2 Comms. Mode:
∗ IEC60870 FT1.2 Frame
∗ 10-Bit NoParity
RP2 Address:
∗ 0…255
RP2 InactivTimer:
∗ 1…30mins
RP2 Baud Rate:
∗ 9600 bits/s
∗ 19200 bits/s
∗ 38400 bits/s
Optional Ethernet Port
NIC Tunl Timeout:
∗ 1...30mins
NIC Link Report:
∗ Alarm/Event/None
NIC Link Timeout:
∗ 0.1...60s
COMMISSION TESTS
Monitor Bit 1(up to 8):
Binary function link strings, selecting which
DDB signals have their status visible in the
Commissioning menu, for test purposes
Test Mode:
Enabled or Disabled
87BB and 50BF trip blocked per zone
Test Pattern:
Configuration of which output contacts are to
be energized when the contact test is
applied.
Static Test Mode:
∗ Disabled/Enabled
Opto input voltage range:
∗ 24-27V
∗ 30-34V
∗ 48-54V
∗ 110-125V
∗ 220-250V
Custom
Opto Input 1
(up to # = max. opto no. fitted)
Custom options allow independent thresholds
to be set per opto, from the same range as
above
Opto Input Labels
Opto Input 1 up to:
∗ 16 if mounted up to 32 Outputs
∗ 40 if mounted up to 24 Outputs
User defined text string to describe the
function of the particular opto input.
Outputs Labels
Relay 1 up to:
∗ 32 if mounted up to 16 Inputs
∗ 24 if mounted up to 40 Inputs
User defined text string to describe the
function of the particular relay output contact.
IED CONFIGURATOR
Switch Conf.Bank:
∗ No Action/Switch Banks
IEC61850 GOOSE
GoEna:
∗ Disabled/Enabled
Test Mode:
∗ Disabled/Pass Through/Forced
VOP Test Pattern:
∗ 0x00000000... 0xFFFFFFFF
Ignore Test Flag:
∗ No/Yes
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